hmmmmmmmmm....any way you can use a tighter summary than a /16? Is it necessary to summarize the ENTIRE /16? Perhaps you could come up with a tighter summary address that would only cover the LAN(s). Or, if you are only talking about a single LAN here that is smaller than /16 (larger mask like a /24 or something) why do summarization at all?
On Mon, Jan 11, 2010 at 1:16 AM, ramarao vadlamudi <[email protected]>wrote: > Guys, > > Need bit of help here with summarization. > > > > I have my loopback and LAN subnet all part of this /16.I will be using /16 > subnet for a remote site and advertising a summary address back to my head > end. My problem here is if my LAN interface goes down, I will still have > my summary sent to head end as my loopback remains up .what happens with my > summarization? > > > > Is there a way to influence my summary route when the LAN interface goes > down and still send the loop back address. > > > > Can you please suggest this when running OSPF and EIGRP? > > > > When running OSPF all my remote WAN routers will be ABR. > > > > > > Thanks > > Ramu > > > > ------------------------------ > See what's on at the movies in your area. Find out > now<http://au.rd.yahoo.com/movies/mailtagline/*http://au.movies.yahoo.com/session-times/> > . > _______________________________________________ > For more information regarding industry leading CCIE Lab training, please > visit www.ipexpert.com > > -- Regards, Joe Astorino CCIE #24347 (R&S) Sr. Technical Instructor - IPexpert Mailto: [email protected] Telephone: +1.810.326.1444 Live Assistance, Please visit: www.ipexpert.com/chat eFax: +1.810.454.0130 IPexpert is a premier provider of Classroom and Self-Study Cisco CCNA (R&S, Voice & Security), CCNP, CCVP, CCSP and CCIE (R&S, Voice, Security & Service Provider) Certification Training with locations throughout the United States, Europe and Australia. Be sure to check out our online communities at www.ipexpert.com/communities and our public website at www.ipexpert.com
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